#   Copyright 2013 Stacy Doss stacy.doss@gmail.com
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.

package DIME::View::Filter;

sub new {

	my $class  = shift;
	my $parent = shift;
    my $name   = shift;
    my $bg     = shift;
		
	my $T = {
        parent => $parent,
        value  => '.',
	};
		
	bless $T, $class;

    $T->entry($name, $bg);

	return $T;
}


sub entry {
    my $self = shift;
    my $name = shift;
    my $bg   = shift;
    
    # Information Frame
	$self->{entry} = $self->{parent}->Entry(-textvariable => \$self->{value}, -bg => $bg);
	$self->{entry}->pack(-anchor => 'w', -side => 'top', -fill => 'x');
}	

sub hide {
    my $self = shift;
    $self->{entry}->packForget();
}



sub show {
    my $self = shift;    
	$self->pack(-anchor => 'w', -side => 'top', -fill => 'x');
}

1;